大约有 11,000 项符合查询结果(耗时:0.0284秒) [XML]

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AppInventor2 Runtime Error 运行时错误,无详细信息的定位技巧 - App Inve...

...意:AI伴侣测试和打包apk,实际上是有一定差别的(所有编程语言都是),可能会出现测试时正常,而apk运行报错的情况。 参考: https://community.appinventor.mi ... ime-errors/61044/44 https://community.appinventor.mi ... runtime-error/62242 ...
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【客户反馈】增加直接改项目名称的功能 - 用户反馈 - 清泛IT社区,为创新赋能!

...目名称可以改不?一直另存好麻烦。 Q:或者说,什么编程场景下需要频繁改名? A:因为第一次没取好。而且有些思路在名字上有体现会比较好。比如我一开始只做了蓝牙模块控制,名字ble,后面又加wifi,项目名称改的话就...
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App Inventor 2 图片缩放并返回Base64文本 - App应用开发 - 清泛IT社区,为创新赋能!

图片缩放并Base64化 参考代码如下:(注:图片可拖动至编程区,自动还原代码块) 参考用法如下: 其中,用的SimpleBase64拓展,点此查看。其中,用的TaifunImage拓展,点此查看。 来源中文文档:https://www.fun123.cn/reference/ ......
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在APP Inventor的BLE组件使用RequestMTU方法之后,发送的字符数依旧限制在2...

...里面修改MTU,返回的值是512,并且是修改成功的,但是在编程中使用RequestMTU方式设置512,,并且读取返回值也是512,然后调用方法WriteString发送字符串,字符串为80字节,但是蓝牙串口只能收前20个字节的数据,怎么才能一次性...
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How to retrieve the current version of a MySQL database management system (DBMS)?

...------------------+ 5 rows in set (0.04 sec) MySQL 5.0 Reference Manual (pdf) - Determining Your Current MySQL Version - page 42 share | improve this answer | follow ...
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How is a CRC32 checksum calculated?

...ENDIX by an implementation for the CRC32 in the C programming language. * PDF Link Reversing CRC – Theory and Practice. HU Berlin Public Report SAR-PR-2006-05 May 2006 Authors: Martin Stigge, Henryk Plötz, Wolf Müller, Jens-Peter Redlich ...
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2016电商“死亡”名单(上半年) - 资讯 - 清泛网 - 专注IT技能提升

...,也是目前不少创业者不得不面对的窘境:当烧钱战略遇资本寒冬,没招儿……亿邦动力网梳理2016年上... 资本寒冬,今年电商圈出现频率颇高的词,也是目前不少创业者不得不面对的窘境:当烧钱战略遇资本寒冬,没招儿...
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DateTime.ToString() format that can be used in a filename or extension?

...leName = "fileName_" + DateTime.Now.ToString("MM-dd-yyyy_hh-mm-ss-tt") + ".pdf"; OR If you don't prefer to use symbols you can try this also., string fileName = "fileName_" + DateTime.Now.ToString("MMddyyyyhhmmsstt") + ".pdf"; Hope this helps to someone now or in future. :) ...
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List of ANSI color escape sequences

...3[0m"); In C++ you'd use std::cout<<"\033[31;1;4mHello\033[0m"; In Python3 you'd use print("\033[31;1;4mHello\033[0m") and in Bash you'd use echo -e "\033[31;1;4mHello\033[0m" where the first part makes the text red (31), bold (1), underlined (4) and the last part clears all this (0). As d...
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VBA 行剪切其他Sheet - 更多技术 - 清泛网 - 专注C/C++及内核技术

VBA 行剪切其他SheetVBA 行剪切代码:Worksheets("S1") Range("A" & 1) EntireRow Copy Worksheets("S2") Range("A" & 1)Worksheets("S1") Range("A" & VBA 行剪切代码: Worksheets("S1").Range("A" & 1).EntireRow.Copy Worksheets("S2").Range("A" & 1) Worksheets("S1").Range("A" & 1).Enti...